Answer:
6
Step-by-step explanation:
Chords within a circle are proportional. Proportional means that they form equal ratios. To solve for y, set up a proportion.
The ratios we will create will be
where each long and short form an angle.
So write:
![\frac{12}{8} =\frac{y}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B12%7D%7B8%7D%20%3D%5Cfrac%7By%7D%7B4%7D)
To solve, cross multiply numerator with denominator.
12(4) = 8(y)
48=8y
6=y
2.8x10^-5 ; 2.8x10^-3 ; 2.8 ; 2.8x10^2 ; 2.8x10^4
False I think it is if I’m right
Answer:
C) 3/8
37
C) -8 or 8
B) 84.7
D) 7 1/3
Step-by-step explanation:
Think of an absolute value as just ignoring any negative signs.